Flight
UAL1727 25 Sep 2026
UAL1727, operated by United Airlines, on 25 Sep 2026: Buffalo Niagara International (KBUF) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departed on time (+12 min) |
| Scheduled departure | 08:45 EDT |
| Actual departure | 08:57 EDT on time |
| Actual arrival | 10:14 MDT |
| Duration | 3h 17m |
| Aircraft | N17597 B39M |
| Max altitude | 34,000 ft |
| Distance tracked | 1,177 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +56 min |
| Worst delay | +357 min |
In the last 30 days UAL1727 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +56 min and a worst delay of +357 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.